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Returned units


DANDERS

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This has been a widely debated topics in some other threads on this site, so you might want to do a "Search" are read through them.

It sounds to me like the old "15 minutes out of the Blood Bank" rule does not have a valid scientific basis and is no longer being considered to be acceptable by many of the accrediting agencies and inspectors/assessors as an adequate assurance that the blood is/has been within the acceptable temperature range.

We purchased in Infrared Thermometer (which can measure & display the temperature of a donor unit almost instantaneously.) And probably the best policy is to use the non-reversible temperature monitors (ie: the little stickers that you apply to the bag of blood.)

Donna

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What policy does everyone use to insure a returned unit of blood is between 1-10oC in order for it to be returned to the Blood Bank?

Note: If STORED, then it must be maintained at 1-6. So you need to define:

Storage: If it is sitting somewhere in a refrigerator or cooler for x period of time.

Transport: If it is, ummm, in transport, e.g. being taken from the BB to a floor without being stored.

For Transport: We use a precooled thermometer and fold the returned unit around it to determine the temperature. If over 10C, it is discarded.

For external storage (we use coolers and ice), we take the temperature of the inside of the cooler.

We are looking at other methods for this and checking out a digital thermometer with a probe that will record min/max temperatures. Very interested to hear how those infrared thermometers are working out!

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We use a 20 minute time limit for returns, and also take the temp at return with a thermometer with a probe attached. For anything issued in a cooler that is potentially going to be out for along time, we use Hemotemp II temp stickers that indicate if the unit has ever gotten out of temp.

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